Annular BOP

The design and manufacture of Annular BOP is according to API Spec 16A standard.

1.   Packing element is spherical or tapered type with massive storage volume, low operation pressure and excellent sealing function;

2.   Bonnet is hemispherical-shaped, so there is no stress concentration on bonnet whenever bearing the pressure.

3.   Bonnet and body are connected by a wedge block, so the pressure is evenly distributed;

4.   Packing element is interchangeable with similar overseas products;

5.   Use observation hole to check the life span of the packing element; Piston is set in low position to have a shorter moving distance; Use wear ring on piston

*One year quality assurance 

* Training: operation manual, overseas installation is also available;

* Spare parts are available in our factory at cost price for former customers;

* 24 hour on-line guidance for operation and maintenance.

Packaging: standard export package or as consumer’s request

Shipping: air transportation, water way transportation, railway transportation, road  transportation

Anne Zhao
Sales representative

Sinotai Petroleum Equipment Co.,Ltd
Address: Dongying Economic Development Zone, Dongying City, Shandong Province, China

Mob:86 18554601089
Tel:86 546 8300512
Fax:86 546 8308512 
Skype:anne_sinotai 
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